Wireless Door Window Sensors with Lithium Battery, Anti-tamper, 433/868MHz Emitting Frequencies

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Basic Info

Payment Type:	L/C, T/T

Product Description

Low-consumption used CPU

Patented multi-code

Auto-status report

Tamper alarm

Periodical report when the door and window are not well closed

Widely used in residence/commercial door and window opening detection alarm

Operating voltage: 3V

Power consumption: quiescent ≤5μA

Emitting current: ≤15mA

Operating temperature: -10 to 50°C

Emitting frequency: 433/868MHz

Wireless emitting distance: built-in antenna, 200m

Built-in batteries: 1.5 x 2AA

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